1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex73 [517]
3 years ago
15

Help me please I need

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
8 0

Answer:

I think the answer is A=49

You might be interested in
Jade wants to build a raised garden bed in her backyard. The garden measures 9 feet in length by 6 feet in width by 4 feet in de
e-lub [12.9K]

Answer:

$864

Step-by-step explanation:

5 0
3 years ago
Given klmn is a trapezoid, kl = mn, m<1 = m<2, lm/kn = 8/9, pklmn = 132. Find: the length of the legs
Ilia_Sergeevich [38]

Answer:

The length of legs lm, mn, and lk is 32 while that of kn is 36.

Step-by-step explanation:

The diagram is attached in the answer.

As both the angles are equal thus the two forms isosceles triangles. This is true because the converse of base angle theorem is applicable here. The theorem clearly states that when a trapezoid is divided by the diagonal, it forms two set of angles where m<1=m<2 and m<lmk=m<nmk

This leads the two set of legs such as

\dfrac{lm}{kn}=\dfrac{8}{9}

Or this could be written as

lm=8x\\kn=9x

Now the remaining two sides are given as

lk=lm as this form an isosceles triangle so

lk=8x

Similarly

mn=lm\\

Or

mn=8x

Now the perimeter is given as

\text{perimeter}=lm+mn+kn+lk\\

Here perimeter is given as 132 so this gives:

\text{perimeter}=lm+mn+kn+lk\\132=8x+8x+8x+9x\\132=33x\\x=\dfrac{132}{33}\\x=4

So the four legs are of length as given below:

lm=8x=8\times 4=32\\mn=8x=8\times 4=32\\lk=8x=8\times 4=32\\kn=9x=9\times4=36

So the length of legs lm, mn, and lk is 32 while that of kn is 36.

6 0
3 years ago
5x + 3y = 4z Solve for Y.​
harkovskaia [24]

Answer:

y = -5/3x + 4/3z

Step-by-step explanation:

5x + 3y = 4z

3y = -5x + 4z

y = -5/3x + 4/3z

6 0
3 years ago
Read 2 more answers
10 ............... xxsitsktsjgcmgajtajtItjtJfjrzjtskyxmhhdktskyzktzkyxkhdkydktsjtsjtstj
omeli [17]
It’s like -5 or something maybe
7 0
3 years ago
What is the answer?<br><br> (Please help)
k0ka [10]

\dfrac{bc}{b}=\dfrac{b}{b}\cdot\dfrac{1}{c}=1\cdot\dfrac{1}{c}=\boxed{\dfrac{1}{c}}\\\\\dfrac{\not b^1}{\not b_1c}=\dfrac{1}{1c}=\boxed{\dfrac{1}{c}}

8 0
3 years ago
Other questions:
  • Simpligy the expression 7(x+7)-3(x+3)
    8·1 answer
  • Which of the following numbers are rational 25/9, -25, 0.333...,
    12·2 answers
  • Prove each statement that is true and find a counterexample for each statement that is false. Assume all sets are subsets of a un
    15·1 answer
  • Which is a simplified form of the expression 2(2j + 3) – 3j? A. -j + 3 B. 2j + 3 C. j + 6 D. -j + 6
    13·1 answer
  • What is 25 divided by 1280
    5·1 answer
  • Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units right and 4 units
    14·1 answer
  • HELP PLEASE &gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;&gt;
    9·1 answer
  • Find the volume of each figure. Round your answers to the nearest hundredth, if necessary. Leave your answers in terms of pi for
    8·1 answer
  • Could anyone that has taken or is currently taking math 3 go look at my profile pls? I posted a question and got a fake answer.
    12·1 answer
  • What is greater 1.036 1.306
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!